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Solar panels for farms in Frome

Farm buildings around Frome carry broad, shallow roofs that were put up for storage and stock, not for generation. Each survey records the sheet type and condition, the usable area once rooflights and vents come out, and whether the supply is single or three phase.

894 kWh per kWp a year at this latitude, so a 500 kWp array models at about 447,000 kWh. Source: EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss.

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96 m phase 1
Drawing Frome unit
Roof 96 x 62 m
Array 500 kWp
Yield 447,000 kWh/yr
Scale 1:500 / Rev A / BA11

Illustrative layout for a unit of this size. Your own figures come from the roof survey.

Frome / Somerset
South West pasture and farm buildings carrying rooftop solar
Industrial stock of the kind we survey across South West.

Farm building solar PV across Somerset

What a farm roof near Frome generates

Modelled irradiation at this latitude is 1143 kWh per square metre a year in the plane of a shallow-pitched roof, which works out at 894 kWh for every kWp installed (EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss). That sits within a few percent of the mean across the areas we cover, so what decides the scheme is your own demand pattern rather than the latitude.

The planning record lists 5 ground mounted solar schemes in this postcode district, which is a fair guide to how the local network has treated field arrays. The typical consented scheme in this district is about 6 MW, with the largest at 10.7 MW. Source: Renewable Energy Planning Database, Q1 2026.

1 roof mounted scheme is on record nearby. Roof arrays under a megawatt frequently never reach that database at all, so the real number of farm roofs generating around Frome is higher than the record shows.

We survey holdings across the BA postcode area, starting from BA11.

Mendip is the planning authority for most holdings here, and it is the authority that decides whether an array on an agricultural building falls inside permitted development.

FIG. 1 What a Frome roof makes, month by month

What a Frome roof makes, month by month

Modelled output per kWp installed, for a shallow-pitched south-facing array. Source: EU PVGIS v5.2.

050100Jan: 24 kWh per kWpJanFeb: 38 kWh per kWpFebMar: 73 kWh per kWpMarApr: 105 kWh per kWpAprMay: 121 kWh per kWpMayJun: 122 kWh per kWpJunJul: 125 kWh per kWpJul125 kWh Aug: 104 kWh per kWpAugSep: 82 kWh per kWpSepOct: 50 kWh per kWpOctNov: 30 kWh per kWpNovDec: 20 kWh per kWpDec

Jul produces 6.3 times what Dec does on the same roof. A 500 kWp array here models at about 447,000 kWh across the year, but it arrives unevenly, which is why we size against your summer daytime load and then look at whether storage is worth adding for the shoulder months.

Monthly figures as a table
MonthkWh per kWp500 kWp array
Jan2412,000
Feb3819,000
Mar7336,500
Apr10552,500
May12160,500
Jun12261,000
Jul12562,500
Aug10452,000
Sep8241,000
Oct5025,000
Nov3015,000
Dec2010,000
Source: EU PVGIS v5.2
FIG. 2 Frome against the rest of Somerset
  • Weston-super-Mare934
  • Bridgwater931
  • Yeovil923
  • Glastonbury913
  • Taunton911
  • Bath904
  • Wells899
  • Frome894

Frome ranks 8 of 8 towns we cover in Somerset on modelled yield, against a national mean of 886 kWh per kWp. The county runs from 894 to 934, a spread of 40 kWh per kWp. Within Somerset that difference is small enough to ignore: where the building sits is not what decides this scheme, your consumption pattern is.

Bars are zero based, so length is proportional to the figure. Where a county is flat, that is the finding: location is not the lever, consumption is. Source: EU PVGIS v5.2, modelled per town

Grid connection through National Grid Electricity Distribution

Connections around Frome are handled by National Grid Electricity Distribution, which sets the export limit for the site. Above 3.68 kW per phase the connection runs under G99, so the export limit is agreed in advance rather than assumed. Where the local network is constrained, an export-limited connection usually still makes the scheme work, because a farm uses most of what the roof makes during the working day.

Across Somerset the planning database records 223 solar schemes totalling 1574 MW, of which 79 are operational (REPD Q1 2026).

Solar already consented near BA11

From the government's Renewable Energy Planning Database, Q1 2026. These are the schemes on record in this postcode district, which is a fair guide to how the local network has been treating export applications.

Scheme Operator Capacity Mounting Status
Little Sharpshaw Farm solar park AEE Renewables 5.3 MW Ground Application Refused
Monksham Solar Farm John Laing Environmental Assets Group 10.7 MW Ground Operational
Court Farm (Frome) Sunsave 24 (West Woodlands) Limited 6.8 MW Ground Appeal Refused
West Woodlands Sunsave 24/ Vogt solar 5 MW Ground Operational
Selwood Solar Farm Land Value Alliances & Landowners Consortium 6 MW Ground Application Withdrawn
Marston Trading Estate, Manor Furlong - Solar Panels Private Developer 0.81 MW Roof Awaiting Construction
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Tell us where the unit is and roughly how big the roof is. We come back with what it can carry, what it would generate against your consumption, and the three ways to pay for it.

Lenzie Consulting Ltd arranges the survey and passes your details to our MCS-certified installation partner so they can quote.

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Questions about solar in Frome

How much does a farm roof near Frome generate?
The model gives 894 kWh for every kWp installed here, so 500 kWp comes out at about 447,000 kWh a year before shading losses. A building of roughly 1,485 sqm of clear roof carries it. Source: EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss.
Will the rural network around Frome take the export?
National Grid Electricity Distribution is the distribution network operator for Somerset. Anything above 3.68 kW per phase connects under G99, and the application sets the export limit. Rural supplies are often the binding constraint, so we ask the question before an array is sized.
Is planning permission needed for panels on a farm building near Frome?
Usually permitted development covers a roof array. Ground mounted arrays are a different question and are far more likely to need a full application. We put both to Mendip before design sign-off.
Has anyone near BA11 already done this?
The planning database records 5 ground mounted and 1 roof mounted solar schemes in this postcode district. That matters less as proof it works and more as evidence of how the local network has treated export applications. Roof arrays under a megawatt often never appear in the database, so the real figure is higher. Source: Renewable Energy Planning Database, Q1 2026.

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